CVE-2026-6857
Medium
Elevated severity or exploit probability.
CVSS base
7.5
HIGH
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
1.2%
66.3th percentile
CISA KEV
Not listed
Weakness / dates
CWE-502
Published 2026-04-22 · modified 2026-09-23
Description
A flaw was found in camel-infinispan. This vulnerability involves unsafe deserialization in the ProtoStream remote aggregation repository. A remote attacker with low privileges could exploit this by sending specially crafted data, leading to arbitrary code execution. This allows the attacker to gain full control over the affected system, impacting its confidentiality, integrity, and availability.
References
- https://access.redhat.com/errata/RHSA-2026:17668
- https://access.redhat.com/errata/RHSA-2026:22453
- https://access.redhat.com/security/cve/CVE-2026-6857
- https://bugzilla.redhat.com/show_bug.cgi?id=2460003
- https://access.redhat.com/errata/RHSA-2026:17668
- https://access.redhat.com/errata/RHSA-2026:22453
- https://access.redhat.com/security/cve/CVE-2026-6857
- https://bugzilla.redhat.com/show_bug.cgi?id=2460003
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-6857.json